A signal enhancement antenna for satellite navigation

Abstract

The present invention relates to the field of antenna technology, and specifically to a satellite navigation signal enhancement antenna, comprising an antenna body and an adjustment component, wherein two supports are respectively fixedly connected to a support seat, a rotating shaft is respectively rotatably connected to the two supports, a connecting seat is fixedly connected to the rotating shaft, and a gear is fixedly connected to the rotating shaft; a translation member is arranged on the support seat, a rack is arranged on the translation member, and the rack and the gear are meshed; the adjustment component comprises a support seat, two supports, a rotating shaft, a connecting seat, a gear, a translation member and a rack; a satellite navigation signal is received through the antenna body, and when the position of the satellite navigation signal changes, the rack is driven to translate through the translation member, the rack drives the gear to rotate, and the gear drives the rotating shaft and the connecting seat to rotate, so that the antenna body rotates, thereby being able to adjust the angle of the antenna body, so that the antenna body is in the best position for receiving the satellite navigation signal, thereby enhancing the effect of signal transmission.

Description

Technical Field

[0001] The present invention relates to the field of antenna technology, and in particular to a signal enhancement antenna for satellite navigation. Background Art

[0002] Satellite navigation refers to the technology of using navigation satellites to navigate and locate users on the ground, ocean, air and space. Common GPS navigation and Beidou navigation are all satellite navigation, and a satellite navigation receiving antenna is required for satellite navigation.

[0003] At present, the existing satellite navigation receiving antenna mainly includes a mounting base and an antenna body. The antenna body is fixed on the mounting base. A mounting hole is opened on the mounting base. Bolts are passed through the mounting holes on the mounting base to fix the mounting base at the required position, and the antenna body is used to receive satellite navigation signals.

[0004] However, with the above method, the position of the antenna body is fixed after installation and cannot be adjusted to a certain angle. When the optimal position for the antenna body to receive signals changes, the antenna body will be unable to receive signals to a large extent, affecting signal transmission. Summary of the invention

[0005] The object of the present invention is to provide a satellite navigation signal enhancement antenna, which can adjust the angle of the antenna body so that the antenna body is in the best position for receiving satellite navigation signals and enhance the effect of signal transmission.

[0006] To achieve the above object, the present invention provides a satellite navigation signal enhancement antenna, comprising an antenna body and an adjustment component, wherein the adjustment component comprises a support seat, two supports, a rotating shaft, a connecting seat, a gear, a translation member and a rack;

[0007] The two supports are respectively fixedly connected to the support seat and are respectively located at the top of the support seat; the rotating shaft is respectively rotatably connected to the two supports and is located between the two supports; the connecting seat is fixedly connected to the rotating shaft and is located on the side of the rotating shaft; the gear is fixedly connected to the rotating shaft and is located on the side of the rotating shaft; the translation member is arranged on the support seat, the rack is arranged on the translation member, and the rack is meshed with the gear.

[0008] Among them, the translation member includes a slider, a threaded screw and a first motor; the slider is slidably connected to the support seat, fixedly connected to the rack, and located between the support seat and the rack; the threaded screw is rotatably connected to the support seat, threadedly connected to the slider, and located on the inner side of the support seat; the first motor is fixedly connected to the support seat, and the output end of the first motor is fixedly connected to the threaded screw, and located on the side of the support seat.

[0009] Wherein, the satellite navigation signal enhancement antenna also includes a rotating component; the rotating component is arranged at the bottom of the support base.

[0010] Among them, the rotating assembly includes a connecting shaft, a bearing and a housing; the connecting shaft and the support seat are fixedly connected and located at the bottom of the support seat; the inner ring of the bearing and the connecting shaft are fixedly connected and located on the side of the connecting shaft; the housing and the outer ring of the bearing are fixedly connected and located on the side of the bearing.

[0011] Wherein, the rotating assembly also includes a second motor; the second motor is fixedly connected to the housing, and the output end of the second motor is fixedly connected to the connecting shaft and is located inside the housing.

[0012] Wherein, the satellite navigation signal enhancement antenna also includes two lifting components; the two lifting components are mirror-imaged on both sides of the shell.

[0013] Wherein, the lifting assembly includes a base, an electric push rod and a connecting piece; the electric push rod is located on the side of the shell; the electric push rod is fixedly connected to the base and is located on the side of the base; the connecting piece is arranged between the electric push rod and the shell.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By arranging the antenna body, the supporting seat, the two supports, the rotating shaft, the connecting seat, the gear, the translation member and the rack, a satellite navigation signal is received through the antenna body. When the position of the satellite navigation signal changes, the rack is driven to translate by the translation member, the rack drives the gear to rotate, and the gear drives the rotating shaft and the connecting seat to rotate, so that the antenna body rotates, thereby adjusting the angle of the antenna body, so that the antenna body is in the best position to receive the satellite navigation signal, thereby enhancing the effect of signal transmission.

[0016] 2. By setting the connecting shaft, the bearing, the housing and the second motor, the connecting shaft can be driven to rotate by the second motor, the connecting shaft drives the support base to rotate, and the support base drives the antenna body to rotate, so that the orientation of the antenna body can be adjusted so that the antenna body is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0017] 3. By setting the base, the electric push rod and the connecting piece, the electric push rod can drive the connecting piece to move longitudinally, the connecting piece drives the shell to move longitudinally, the shell drives the support seat to move longitudinally, and the support seat drives the antenna body to move longitudinally, thereby adjusting the height position of the antenna body, so that the antenna body can better receive satellite navigation signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0020] Figure 2 It is a cross-sectional view of the entire first embodiment of the present invention.

[0021] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0022] Figure 4 It is a cross-sectional view of the whole of the second embodiment of the present invention.

[0023] Figure 5 It is a schematic diagram of the overall structure of the third embodiment of the present invention.

[0024] Figure 6 It is an overall cross-sectional view of the third embodiment of the present invention.

[0025] 101-antenna body, 102-adjustment component, 103-support seat, 104-support, 105-rotating shaft, 106-connecting seat, 107-gear, 108-translation member, 109-rack, 110-slider, 111-threaded screw, 112-first motor, 201-rotation component, 202-connecting shaft, 203-bearing, 204-housing, 205-second motor, 301-lifting component, 302-base, 303-electric push rod, 304-connecting member, 305-connecting rod, 306-spring, 307-sliding rod, 308-clamp, 309-locking bolt. DETAILED DESCRIPTION

[0026] The first embodiment of the present application is:

[0027] See also Figure 1-Figure 2 ,in, Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 It is a cross-sectional view of the entire first embodiment of the present invention.

[0028] The present invention provides a satellite navigation signal enhancement antenna, comprising an antenna body 101 and an adjustment component 102, wherein the adjustment component 102 comprises a support seat 103, two supports 104, a rotating shaft 105, a connecting seat 106, a gear 107, a translation member 108 and a rack 109; the translation member 108 comprises a slider 110, a threaded screw 111 and a first motor 112; through the above scheme, the angle of the antenna body 101 can be adjusted to place the antenna in an optimal position for receiving satellite navigation signals, thereby enhancing the effect of signal transmission.

[0029] According to this specific embodiment, the two supports 104 are respectively fixedly connected to the support seat 103 and are respectively located on the top of the support seat 103; the rotating shaft 105 is respectively rotatably connected to the two supports 104 and is located between the two supports 104; the connecting seat 106 is fixedly connected to the rotating shaft 105 and is located on the side of the rotating shaft 105; the gear 107 is fixedly connected to the rotating shaft 105 and is located on the side of the rotating shaft 105; the translation member 108 is arranged on the support seat 103, the rack 109 is arranged on the translation member 108, and the rack 109 is meshed with the gear 107. The support base 103 and the two supports 104 are used to support the rotating shaft 105, and the connecting base 106 is used to support the antenna body 101. Satellite navigation signals are received through the antenna body 101. When the position of the satellite navigation signal changes, the rack 109 is driven to translate through the translation member 108, and the rack 109 drives the gear 107 to rotate. The gear 107 drives the rotating shaft 105 and the connecting base 106 to rotate, so that the antenna body 101 rotates, thereby adjusting the angle of the antenna body 101, so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0030] Among them, the slider 110 is slidingly connected to the support seat 103, and is fixedly connected to the rack 109, and is located between the support seat 103 and the rack 109; the threaded screw 111 is rotatably connected to the support seat 103, and is threadedly connected to the slider 110, and is located on the inner side of the support seat 103; the first motor 112 is fixedly connected to the support seat 103, and the output end of the first motor 112 is fixedly connected to the threaded screw 111, and is located on the side of the support seat 103. The support seat 103 is provided with a slide groove that provides guidance for the slider 110. Turning on the first motor 112 can drive the threaded screw 111 to rotate. The rotation of the threaded screw 111 causes the slider 110 to slide along the support seat 103. The slider 110 drives the rack 109 to translate. The rack 109 drives the gear 107 to rotate. The gear 107 drives the rotating shaft 105 and the connecting seat 106 to rotate, so that the antenna body 101 rotates, so that the angle of the antenna body 101 can be adjusted, so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0031] When using the present invention, the support seat 103 and the two supports 104 are used to support the rotating shaft 105, and the connecting seat 106 is used to support the antenna body 101. Satellite navigation signals are received through the antenna body 101. When the position of the satellite navigation signal changes, the first motor 112 is controlled to start driving the threaded screw 111 to rotate. The rotation of the threaded screw 111 causes the slider 110 to slide along the support seat 103. The slider 110 drives the rack 109 to translate, and the rack 109 drives the gear 107 to rotate. The gear 107 drives the rotating shaft 105 and the connecting seat 106 to rotate, so that the antenna body 101 rotates, thereby adjusting the angle of the antenna body 101, so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0032] The second embodiment of the present application is:

[0033] Based on the first embodiment, please refer to Figure 3-Figure 4 ,in, Figure 3 is a schematic diagram of the overall structure of the second embodiment of the present invention, Figure 4 It is a cross-sectional view of the whole of the second embodiment of the present invention.

[0034] The signal enhancement antenna for satellite navigation provided by the present invention further includes a rotating assembly 201 ; the rotating assembly 201 includes a connecting shaft 202 , a bearing 203 , a housing 204 and a second motor 205 .

[0035] According to this specific embodiment, the rotating assembly 201 is disposed at the bottom of the supporting base 103. The rotating assembly 201 can drive the supporting base 103 to rotate, thereby adjusting the orientation of the antenna body 101, so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0036] The connecting shaft 202 is fixedly connected to the support seat 103 and is located at the bottom of the support seat 103; the inner ring of the bearing 203 is fixedly connected to the connecting shaft 202 and is located at the side of the connecting shaft 202; the housing 204 is fixedly connected to the outer ring of the bearing 203 and is located at the side of the bearing 203. The antenna body 101 receives satellite navigation signals. When the position of the satellite navigation signal changes, the first motor 112 is controlled to start driving the threaded screw 111 to rotate. The threaded screw 111 rotates to make the slider 110 slide along the support seat 103. The slider 110 drives the rack 109 to translate. The rack 109 drives the gear 107 to rotate. The gear 107 drives the rotating shaft 105 and the connecting seat 106 to rotate, so that the antenna body 101 rotates, so that the angle of the antenna body 101 can be adjusted, so that the antenna body 101 is in the best position to receive satellite navigation signals and enhance the effect of signal transmission. The housing 204 is used to support the bearing 203, and the connecting shaft 202 can rotate stably through the bearing 203. The direction of the antenna body 101 can be adjusted by rotating the connecting shaft 202, so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0037] Secondly, the second motor 205 is fixedly connected to the housing 204, and the output end of the second motor 205 is fixedly connected to the connecting shaft 202 and is located inside the housing 204. The second motor 205 can drive the connecting shaft 202 to rotate, the connecting shaft 202 drives the support base 103 to rotate, and the support base 103 drives the antenna body 101 to rotate, so that the direction of the antenna body 101 can be adjusted, so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0038] When the present invention is used, the satellite navigation signal is received through the antenna body 101. When the position of the satellite navigation signal changes, the first motor 112 is controlled to start driving the threaded screw 111 to rotate. The rotation of the threaded screw 111 causes the slider 110 to slide along the support seat 103. The slider 110 drives the rack 109 to translate. The rack 109 drives the gear 107 to rotate. The gear 107 drives the rotating shaft 105 and the connecting seat 106 to rotate, so that the antenna body 101 rotates, thereby adjusting the angle of the antenna body 101, so that the antenna body 101 is in the best position to receive the satellite navigation signal, thereby enhancing the effect of signal transmission. The housing 204 is used to support the bearing 203 and the second motor 205. The bearing 203 enables the connecting shaft 202 to rotate stably. The second motor 205 is controlled to start and drive the connecting shaft 202 to rotate. The connecting shaft 202 drives the support base 103 to rotate. The support base 103 drives the antenna body 101 to rotate. The orientation of the antenna body 101 can be adjusted so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission.

[0039] The third embodiment of the present application is:

[0040] Based on the second embodiment, please refer to Figure 5-Figure 6 ,in, Figure 5 is a schematic diagram of the overall structure of the third embodiment of the present invention, Figure 6 It is an overall cross-sectional view of the third embodiment of the present invention.

[0041] A satellite navigation signal enhancement antenna provided by the present invention also includes two lifting components 301; the lifting components 301 include a base 302, an electric push rod 303 and a connecting member 304; the connecting member 304 includes a connecting rod 305, a spring 306, a sliding rod 307, a clamping plate 308 and a locking bolt 309.

[0042] For this specific embodiment, the two lifting components 301 are mirror-imaged on both sides of the housing 204. Satellite navigation signals are received through the antenna body 101. When the position of the satellite navigation signal changes, the first motor 112 is controlled to start driving the threaded screw 111 to rotate. The threaded screw 111 rotates so that the slider 110 slides along the support seat 103. The slider 110 drives the rack 109 to translate. The rack 109 drives the gear 107 to rotate. The gear 107 drives the shaft 105 and the connecting seat 106 to rotate, so that the antenna body 101 rotates, so that the angle of the antenna body 101 can be adjusted, so that the antenna body 101 is in the best position to receive satellite navigation signals, and the effect of signal transmission is enhanced. The height position of the housing 204 can be adjusted through the two lifting components 301, thereby adjusting the height position of the antenna body 101, so that the antenna body 101 can better receive satellite navigation signals.

[0043] The electric push rod 303 is located at the side of the housing 204; the electric push rod 303 is fixedly connected to the base 302 and is located at the side of the base 302; the connecting member 304 is arranged between the electric push rod 303 and the housing 204. The base 302 is fixed on the installation plane, and the electric push rod 303 can drive the connecting member 304 to move longitudinally, and the connecting member 304 drives the housing 204 to move longitudinally, and the housing 204 drives the support base 103 to move longitudinally, and the support base 103 drives the antenna body 101 to move longitudinally, so as to adjust the height position of the antenna body 101, so that the antenna body 101 can better receive satellite navigation signals.

[0044] Secondly, the connecting rod 305 is fixedly connected to the electric push rod 303 and is located on the side of the electric push rod 303; the spring 306 is fixedly connected to the connecting rod 305 and is located inside the connecting rod 305; the sliding rod 307 is fixedly connected to the spring 306 and is located on the side of the spring 306; the splint 308 is fixedly connected to the sliding rod 307 and is located on the side of the sliding rod 307. The connecting rod 305 provides guidance for the spring 306 and the sliding rod 307. The housing 204 is provided with a slot adapted to the clamp 308. The housing 204 is placed between the two clamps 308, and the clamp 308 is inserted into the slot on the housing 204. At this time, the spring 306 is in a compressed state. The rebound potential energy of the spring 306 can enable the two clamps 308 to clamp and fix the housing 204, thereby connecting the electric push rod 303 and the housing 204. Through this connection method, the housing 204 can be easily installed and disassembled.

[0045] In addition, the locking bolt 309 is threadedly connected to the clamping plate 308 and is located at the side of the clamping plate 308. The locking bolt 309 is rotated to make the locking bolt 309 and the housing 204 tightly pressed, which can improve the connection stability between the clamping plate 308 and the housing 204.

[0046] When using the present invention, the base 302 is fixed on the installation plane, the shell 204 is provided with a slot adapted to the clamping plate 308, the shell 204 is placed between the two clamping plates 308, and the clamping plate 308 is inserted into the slot on the shell 204. At this time, the spring 306 is in a compressed state, and the rebound potential energy of the spring 306 can be used to clamp the shell 204 with the two clamping plates 308, so as to connect the electric push rod 303 and the shell 204. The locking bolt 309 is rotated to make the locking bolt 309 press against the shell 204, which can improve the connection stability between the clamping plate 308 and the shell 204. Through this connection method, it is convenient to The shell 204 is installed and disassembled; the satellite navigation signal is received by the antenna body 101. When the position of the satellite navigation signal changes, the first motor 112 is controlled to start and drive the threaded screw 111 to rotate. The rotation of the threaded screw 111 causes the slider 110 to slide along the support seat 103. The slider 110 drives the rack 109 to translate. The rack 109 drives the gear 107 to rotate. The gear 107 drives the shaft 105 and the connecting seat 106 to rotate, so that the antenna body 101 rotates, thereby adjusting the angle of the antenna body 101, so that the antenna body 101 is in the best position to receive the satellite navigation signal, thereby enhancing the effect of signal transmission. The housing 204 is used to support the bearing 203 and the second motor 205. The bearing 203 enables the connecting shaft 202 to rotate stably. The second motor 205 is controlled to start and drive the connecting shaft 202 to rotate. The connecting shaft 202 drives the support seat 103 to rotate. The support seat 103 drives the antenna body 101 to rotate, and the orientation of the antenna body 101 can be adjusted so that the antenna body 101 is in the best position to receive satellite navigation signals, thereby enhancing the effect of signal transmission. The electric push rod 303 can be used to drive the connecting rod 305 to move longitudinally. The connecting rod 305 drives the housing 204 to move longitudinally. The housing 204 drives the support seat 103 to move longitudinally. The support seat 103 drives the antenna body 101 to move longitudinally, thereby adjusting the height position of the antenna body 101 so that the antenna body 101 can better receive satellite navigation signals.

[0047] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A satellite navigation signal enhancement antenna, comprising an antenna body, characterized in that: Also included are adjustment components; The adjustment assembly includes a support seat, two bearings, a rotating shaft, a connecting seat, a gear, a translation member and a rack; The two supports are respectively fixedly connected to the support seat and are respectively located at the top of the support seat; the rotating shaft is respectively rotatably connected to the two supports and is located between the two supports; the connecting seat is fixedly connected to the rotating shaft and is located on the side of the rotating shaft; the gear is fixedly connected to the rotating shaft and is located on the side of the rotating shaft; the translation member is arranged on the support seat, the rack is arranged on the translation member, and the rack is meshed with the gear; The translation member includes a slider, a threaded screw and a first motor; the slider is slidably connected to the support seat, fixedly connected to the rack, and located between the support seat and the rack; the threaded screw is rotatably connected to the support seat, threadedly connected to the slider, and located on the inner side of the support seat; the first motor is fixedly connected to the support seat, and the output end of the first motor is fixedly connected to the threaded screw and located on the side of the support seat; The satellite navigation signal enhancement antenna also includes two lifting components; the two lifting components are mirror-imaged on both sides of the housing; The lifting assembly comprises a base, an electric push rod and a connecting piece; the electric push rod is located at the side of the shell; the electric push rod is fixedly connected to the base and is located at the side of the base; the connecting piece is arranged between the electric push rod and the shell; The connecting part includes a connecting rod, a spring, a sliding rod, a clamping plate and a locking bolt; the connecting rod is fixedly connected to the electric push rod and is located on the side of the electric push rod; the spring is fixedly connected to the connecting rod and is located inside the connecting rod; the sliding rod is fixedly connected to the spring and is located on the side of the spring; the clamping plate is fixedly connected to the sliding rod and is located on the side of the sliding rod; the locking bolt is threadedly connected to the clamping plate and is located on the side of the clamping plate.

2. A satellite navigation signal enhancement antenna as claimed in claim 1, characterized in that: The satellite navigation signal enhancement antenna also includes a rotating component; the rotating component is arranged at the bottom of the support base.

3. A satellite navigation signal enhancement antenna as claimed in claim 2, characterized in that: The rotating assembly includes a connecting shaft, a bearing and a housing; the connecting shaft is fixedly connected to the support seat and is located at the bottom of the support seat; the inner ring of the bearing is fixedly connected to the connecting shaft and is located on the side of the connecting shaft; the housing is fixedly connected to the outer ring of the bearing and is located on the side of the bearing.

4. The satellite navigation signal enhancement antenna according to claim 3, characterized in that: The rotating assembly also includes a second motor; the second motor is fixedly connected to the housing, and the output end of the second motor is fixedly connected to the connecting shaft and is located inside the housing.

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